Spam detection software, running on the system "brievenbus.science.ru.nl", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see postmaster@science.ru.nl for details. Content preview: Hi everyone! I'm a FieldTrip beginner and I have a question. I'm sure I can estimate time frequency power with FieldTrip. But I don't know how I can estimate time-frequency phase locking factor. phase locking factor is defined as following equation. Phase-locking(t)=1/N x |Σz(t)|, where N is the number of epochs and z(t) refers to the continuous phase of a single trial. Here, z is a complex value on the unit circle, i.e., z=exp(jq), where q is the phase of an oscillation and j is the imaginary unit (e.g. Tallon-baudry et al., 1996). Does anyone know how to calculate this phase locking factor with FieldTrip? Any answer will help me. [...] Content analysis details: (7.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 3.2 CHARSET_FARAWAY_HEADER A foreign language charset used in headers 2.0 BAYES_80 BODY: Bayesian spam probability is 80 to 95% [score: 0.9064] 2.7 FM_FRM_RN_L_BRACK From name has > but not <